55143387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{937}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 86040864

約数和(自身を除く): 30897477

約数列:

[1, 3, 9, 13, 39, 117, 503, 937, 1509, 2811, 4527, 6539, 8433, 12181, 19617, 36543, 58851, 109629, 471311, 1413933, 4241799, 6127043, 18381129, 55143387]

約数ペア:

[(1, 55143387), (3, 18381129), (9, 6127043), (13, 4241799), (39, 1413933), (117, 471311), (503, 109629), (937, 58851), (1509, 36543), (2811, 19617), (4527, 12181), (6539, 8433)]